Submission #5855964
Source Code Expand
#include<bits/stdc++.h> using namespace std; const int MN = 200010; int N, M; int A[MN], X[MN], psum[MN]; int main() { scanf("%d", &N); for(int i = 0; i < N - 1; i++) { scanf("%d", &A[i]); } scanf("%d", &M); for(int i = 0; i < M; i++) { scanf("%d", &X[i]); } for(int i = 0; i < N - 1; i++) { psum[i] = A[i]; if(i) psum[i] += psum[i - 1]; } if(N == 3) { for(int i = 0; i < M; i++) { printf("%d\n", X[i] + A[0] - A[1]); } return 0; } deque<int> dq; for(int i = 0; i >= -psum[1]; i--) dq.push_front(i); for(int i = 3; i < N - 1; i++) { vector<int> add; int q = 1; for(int j = -psum[i - 2] - 1; j >= -psum[i - 1]; j--) { if(dq.size() <= q) add.push_back(q + 1 - (int)dq.size()); else add.push_back(dq[q]); q++; } for(int j = 0; j < add.size(); j++) dq.push_front(add[j]); } for(int i = 0; i < M; i++) { int t = X[i] - psum[N - 2]; if(t < -psum[N - 3]) t = -2 * psum[N - 3] - t; t += psum[N - 3]; printf("%d\n", (t < dq.size()? dq[t] : t + 1 - (int)dq.size()) + psum[1] + A[0] - A[1]); } }
Submission Info
Submission Time | |
---|---|
Task | H - Tokaido |
User | choikiwon |
Language | C++14 (GCC 5.4.1) |
Score | 1600 |
Code Size | 1292 Byte |
Status | AC |
Exec Time | 99 ms |
Memory | 10608 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:10:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &N); ^ ./Main.cpp:13:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &A[i]); ^ ./Main.cpp:16:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &M); ^ ./Main.cpp:19:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &X[i]); ^
Judge Result
Set Name | sample | dataset1 | dataset2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 700 / 700 | 900 / 900 | ||||||
Status |
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Set Name | Test Cases |
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sample | sample-01.txt, sample-02.txt |
dataset1 | sample-01.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt |
dataset2 | sample-01.txt, sample-02.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, 02-09.txt, 02-10.txt, 02-11.txt, 02-12.txt, 02-13.txt, 02-14.txt, 02-15.txt, 02-16.txt, sample-01.txt, sample-02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | AC | 55 ms | 5888 KB |
01-02.txt | AC | 1 ms | 256 KB |
01-03.txt | AC | 13 ms | 4736 KB |
01-04.txt | AC | 38 ms | 5120 KB |
01-05.txt | AC | 55 ms | 5888 KB |
01-06.txt | AC | 55 ms | 5888 KB |
01-07.txt | AC | 30 ms | 4736 KB |
01-08.txt | AC | 53 ms | 5888 KB |
01-09.txt | AC | 53 ms | 5888 KB |
01-10.txt | AC | 12 ms | 6004 KB |
01-11.txt | AC | 16 ms | 7920 KB |
01-12.txt | AC | 35 ms | 8660 KB |
01-13.txt | AC | 36 ms | 7356 KB |
01-14.txt | AC | 36 ms | 9068 KB |
01-15.txt | AC | 36 ms | 9324 KB |
01-16.txt | AC | 27 ms | 9840 KB |
01-17.txt | AC | 23 ms | 5888 KB |
01-18.txt | AC | 23 ms | 5888 KB |
01-19.txt | AC | 22 ms | 5888 KB |
02-01.txt | AC | 29 ms | 4992 KB |
02-02.txt | AC | 98 ms | 8576 KB |
02-03.txt | AC | 97 ms | 9088 KB |
02-04.txt | AC | 99 ms | 7040 KB |
02-05.txt | AC | 53 ms | 6016 KB |
02-06.txt | AC | 92 ms | 7040 KB |
02-07.txt | AC | 94 ms | 7296 KB |
02-08.txt | AC | 55 ms | 8008 KB |
02-09.txt | AC | 54 ms | 8500 KB |
02-10.txt | AC | 66 ms | 9324 KB |
02-11.txt | AC | 78 ms | 9324 KB |
02-12.txt | AC | 77 ms | 9456 KB |
02-13.txt | AC | 78 ms | 9328 KB |
02-14.txt | AC | 68 ms | 10608 KB |
02-15.txt | AC | 65 ms | 8192 KB |
02-16.txt | AC | 65 ms | 8192 KB |
sample-01.txt | AC | 1 ms | 256 KB |
sample-02.txt | AC | 1 ms | 256 KB |